从hbm文件生成带注释的java类

Question

I have an old project in which java classes are generated from hbm files.

Is it possible ,using these hbm files, to generate java classes with annotations?

Answer 1

我们遇到了同样的问题并通过使用这个hbm到注释转换器脚本来解决它https://github.com/SchweizerischeBundesbahnen/hibernate_hbm2annotation

Answer 2

您可以使用hibernate反向工具 ，但是用于从数据库生成带注释的类而不是从hbm生成。

Answer 3

I don't think you can do it directly from hbm to annotations, but it's possible to do it if you proceed like this:

1. Generate the database schema from your hbm configuration.
2. Use Hibernate reverse engeneering to generate annotated classes from this database.

You may take a look at these links for further information:

• Generating Hibernate annotated classes from database using eclipse .
• How to generate domain objects with annotations using hibernate tools .
• How to generate Hibernate mapping files & annotation with Hibernate Tools